Ark Investment Management LLC
· Added
+$117M
Change
+2.1M
Δ Own
+27.1%
Date
Q1 2026
TE
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Ark Investment Management LLC
· Added
+$117M
Change
+2.1M
Δ Own
+27.1%
Date
Q1 2026
|
Ark Investment Management LLC | Added· Q1 2026 | +$117M | +2.1M | +27.1% | Q1 2026 | |||||
|
UBS Group AG
· Added
+$100M
Change
+1.8M
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | +$100M | +1.8M | – | Q1 2026 | |||||
|
BlackRock
· Added
+$83M
Change
+1.5M
Date
Q1 2026
|
BlackRock | Added· Q1 2026 | +$83M | +1.5M | – | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Reduced
−$62M
Change
−1.1M
Δ Own
−92.8%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Reduced· Q1 2026 | −$62M | −1.1M | −92.8% | Q1 2026 | |||||
|
Amova Asset Management Americas, Inc.
· Added
+$47M
Change
+821K
Date
Q1 2026
|
Amova Asset Management Americas, Inc. | Added· Q1 2026 | +$47M | +821K | – | Q1 2026 | |||||
|
Sumitomo Mitsui Trust Group, Inc.
· Added
+$47M
Change
+821K
Date
Q1 2026
|
Sumitomo Mitsui Trust Group, Inc. | Added· Q1 2026 | +$47M | +821K | – | Q1 2026 | |||||
|
Norges
· Exited
−$46M
Change
−817K
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | −$46M | −817K | −100.0% | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Reduced
−$45M
Change
−792K
Δ Own
−49.8%
Date
Q1 2026
|
Two Sigma Investments, LP | Reduced· Q1 2026 | −$45M | −792K | −49.8% | Q1 2026 | |||||
|
Bank of America Corp
· Reduced
−$41M
Change
−726K
Date
Q1 2026
|
Bank of America Corp | Reduced· Q1 2026 | −$41M | −726K | – | Q1 2026 | |||||
|
Canada Pension Plan Investment Board
· Added
+$41M
Change
+719K
Date
Q1 2026
|
Canada Pension Plan Investment Board | Added· Q1 2026 | +$41M | +719K | – | Q1 2026 | |||||
|
Susquehanna International Group, LLP
· Reduced
−$35M
Change
−612K
Date
Q1 2026
|
Susquehanna International Group, LLP | Reduced· Q1 2026 | −$35M | −612K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
+$31M
Change
+551K
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | +$31M | +551K | – | Q1 2026 | |||||
|
Bamco Inc
· Added
+$31M
Change
+544K
Date
Q1 2026
|
Bamco Inc | Added· Q1 2026 | +$31M | +544K | – | Q1 2026 | |||||
|
Barclays PLC
· Added
+$30M
Change
+524K
Date
Q1 2026
|
Barclays PLC | Added· Q1 2026 | +$30M | +524K | – | Q1 2026 | |||||
|
Millennium Management LLC
· Exited
−$27M
Change
−471K
Δ Own
−100.0%
Date
Q1 2026
|
Millennium Management LLC | Exited· Q1 2026 | −$27M | −471K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Fukushima Ryan
· Officer
4 operations
−$1.9M
|
Fukushima Ryan | Officer | 4 operations | $56.80–$59.47 | −33K | −$1.9M | 168K | −16.6% | Jul 8, 2026 | Jul 10, 2026 | |||||||||
|
Fukushima Ryan
· Officer
Sell
−$600K
|
Fukushima Ryan | Officer | Sell | $60.00 | −10K | −$600K | 201K | −4.7% | Jul 6, 2026 | Jul 8, 2026 | |||||||||
|
Lefkofsky Eric P.
· Director
10 operations
−$9.6M
|
Lefkofsky Eric P. | Director | 10 operations | $55.38–$59.23 | −166K | −$9.6M | 15.4M | – | Jun 29, 2026 | Jul 1, 2026 | |||||||||
|
Doudna Jennifer A.
· Director
Sell
−$147K
|
Doudna Jennifer A. | Director | Sell | $55.00 | −3K | −$147K | 26K | −9.3% | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Rogers James William
· Officer
Sell
−$634K
|
Rogers James William | Officer | Sell | $55.00 | −12K | −$634K | 115K | −9.1% | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Epstein David R.
· Director
Sell
−$12K
|
Epstein David R. | Director | Sell | $49.40 | −250 | −$12K | 31K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Lefkofsky Eric P.
· Director
4 operations
−$7.8M
|
Lefkofsky Eric P. | Director | 4 operations | $46.17–$46.89 | −166K | −$7.8M | 15.5M | – | May 27, 2026 | May 29, 2026 | |||||||||
|
Belcher Eric D.
· Director
Grant (A)
6K
|
Belcher Eric D. | Director | Grant (A) | – | 6K | – | 21K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
West Nadja
· Director
Grant (A)
6K
|
West Nadja | Director | Grant (A) | – | 6K | – | 38K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Leonsis Theodore
· Director
Grant (A)
6K
|
Leonsis Theodore | Director | Grant (A) | – | 6K | – | 21K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Gottlieb Scott
· Director
Grant (A)
6K
|
Gottlieb Scott | Director | Grant (A) | – | 6K | – | 41K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Frederick Wayne A.i.
· Director
Grant (A)
6K
|
Frederick Wayne A.i. | Director | Grant (A) | – | 6K | – | 31K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Epstein David R.
· Director
Grant (A)
6K
|
Epstein David R. | Director | Grant (A) | – | 6K | – | 32K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Doudna Jennifer A.
· Director
Grant (A)
6K
|
Doudna Jennifer A. | Director | Grant (A) | – | 6K | – | 29K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Barris Peter J.
· Director
Grant (A)
6K
|
Barris Peter J. | Director | Grant (A) | – | 6K | – | 121K | – | May 21, 2026 | May 26, 2026 | |||||||||
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Institutions hold 2.9% of TEM shares in the Q1 2026 snapshot. The largest disclosed owners include Ark Investment Management LLC, Baillie Gifford & Co, Gc Wealth Management Ria, LLC. The ownership chart shows each group's share of total shares outstanding from the latest disclosed filings. Retail and other includes everyone who does not file, not a tracked group.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.